01487cam a22004097a 4500 CHAP 20220329142116.0 990601d1998 mx r 00110 eng d 78561 79533 89792 CHAP Folleto 15392 Smale, Melinda. 106903 Institutional change and discontinuities in farmers' use of hybrid maize seed and fertilizer in Malawi : findings from the 1996-97 CIMMYT/MoALD survey /by Melinda Smale [an others] México, D.F. : Centro Internacional de Mejoramiento de Maíz y Trigo, 1998. 37 p. : gráfs. ; tablas CIMMYT Economics. Working paper ; 98-01 BATCH-UPD 10 20130110 UCH01 0222 BATCH-UPD 10 20130110 UCH01 1211 BATCH-UPD 10 20130409 UCH01 2243 BATCH-UPD 10 20130410 UCH01 1105 BATCH-UPD 10 20130914 UCH01 1405 CONVERSION 10 20130109 UCH01 1344 Fertilizantes para maíz. 40625 Maíz Híbridos. 70974 Maíz Semilla. 71059 Maíz Africa. 71089 Phiri, Allexander. 87856 CIMMYT 23309 Economics. Working paper ; 98-01 35222 BK Alejandra Carrasco M. FOLL Folleto 15392 BC FOLL 897921 TS1 89792 DonaciØn b 78561 78561 0 0 local 0 1 0 FOLL BC BC PA_FOLLETOS 2012-12-17 FOLL 0 Folleto 15392 897921 2019-12-31 00:00:00 2012-12-17 FOLL